Was looking into that registration problem that person was having and saw this
Code
// If the Username isn't the proper length then we can't proceed
if((strlen($name) > $config['MAX_PDN_LENGTH']) || (strlen($name) < $config['MIN_PDN_LENGTH'])) {
//return array(false, 'LONG_NAME');
}
I've actually redone all of this code to streamline it since the same code is used in registration and also in profile editing on some spots. So this is fixed for 7.2
